100304211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 164153088

約数和(自身を除く): 63848877

約数列:

[1, 3, 7, 19, 21, 57, 101, 131, 133, 303, 361, 393, 399, 707, 917, 1083, 1919, 2121, 2489, 2527, 2751, 5757, 7467, 7581, 13231, 13433, 17423, 36461, 39693, 40299, 47291, 52269, 92617, 109383, 141873, 251389, 255227, 277851, 331037, 754167, 765681, 993111, 1759723, 4776391, 5279169, 14329173, 33434737, 100304211]

約数ペア:

[(1, 100304211), (3, 33434737), (7, 14329173), (19, 5279169), (21, 4776391), (57, 1759723), (101, 993111), (131, 765681), (133, 754167), (303, 331037), (361, 277851), (393, 255227), (399, 251389), (707, 141873), (917, 109383), (1083, 92617), (1919, 52269), (2121, 47291), (2489, 40299), (2527, 39693), (2751, 36461), (5757, 17423), (7467, 13433), (7581, 13231)]